INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f5c26c367d5884494f4dc3da10712fc3f1b724c34d09f83474b8a925c6d7fdb', 
    '5PAvAbYI10AQBMstJjO9SNbWzEQrxM+IpU9hLD0H7vo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)